主题: 客户端无法发送邮件

大神你好:
      我这边在测试iredmail,自己按照安装文档装好了。WEB端收发都正常。客户端发送就报错。日志如下:
Jan 29 16:42:00 yippeezan postfix/postscreen[12489]: CONNECT from [116.226.218.210]:53705 to [120.26.62.194]:25
Jan 29 16:42:00 yippeezan postfix/dnsblog[12491]: addr 116.226.218.210 listed by domain zen.spamhaus.org as 127.0.0.11
Jan 29 16:42:06 yippeezan postfix/postscreen[12489]: DNSBL rank 3 for [116.226.218.210]:53705
Jan 29 16:42:06 yippeezan postfix/tlsproxy[12493]: CONNECT from [116.226.218.210]:53705
Jan 29 16:42:06 yippeezan postfix/tlsproxy[12493]: Anonymous TLS connection established from [116.226.218.210]:53705: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
Jan 29 16:42:07 yippeezan postfix/postscreen[12489]: NOQUEUE: reject: RCPT from [116.226.218.210]:53705: 550 5.7.1 Service unavailable; client [116.226.218.210] blocked using zen.spamhaus.org; from=<test@yippeezan.com>, to=<test@yippeezan.com>, proto=ESMTP, helo=<pc-061>
Jan 29 16:42:07 yippeezan postfix/postscreen[12489]: DISCONNECT [116.226.218.210]:53705
Jan 29 16:42:07 yippeezan postfix/tlsproxy[12493]: DISCONNECT [116.226.218.210]:53705

回复: 客户端无法发送邮件

客户端程序请配置使用 SMTP 验证及 587 端口(TLS 加密)来发送邮件。